AI Phone System Pricing for HVAC Contractors
Choose a plan that stops missed calls, books more jobs, and pays for itself.
No long-term contracts. 90-day money-back guarantee. Cancel anytime.
Start risk-free
Most contractors start with a 2-week pilot
We put Thermoi on your real calls for two weeks. If it isn't booking jobs and catching emergencies, you walk away. There's no subscription and no setup fee.
- Live on your own line
- Full call transcripts
- Then roll into any plan
Or choose a monthly plan
Starter
For small HVAC shops up to 3 techs.
- AI answers and routes calls 24/7
- Basic appointment booking and call summaries
- Handles up to 200 calls per month
- Email support
See how Starter fits a small team.
Professional
For growing HVAC contractors with 3–15 techs.
- AI answers 24/7 and books jobs while customers are still on the phone
- Smart call routing and priority for emergency calls
- Handles up to 500 calls per month
- Call recordings and analytics dashboard
- Priority support
Built to capture the after-hours and peak-season calls that usually go to voicemail.
Most HVAC businesses start here.
Enterprise
For multi-location or high-volume HVAC operations.
- Everything in Professional, plus:
- Multi-location routing and reporting
- Custom integrations and onboarding
- Dedicated account manager
We'll design a plan around your call volume and locations.
Pricing and Plan FAQs
Can I change plans later?
Yes, you can upgrade or downgrade anytime. Changes prorate from your next billing cycle.
Do I need a contract?
No contracts required. All plans are month-to-month by default. We also offer discounts for annual billing.
What if the AI misses calls or makes mistakes?
Our AI is trained specifically for HVAC and achieves 95%+ accuracy. You receive transcripts of every call, and our team reviews flagged interactions. Humans can still handle edge cases when needed.
How long does setup take?
Most HVAC businesses go live in under 48 hours. We handle everything: AI training, phone integration, and testing.
What happens during the demo?
It's a 15-minute call where we give you a live walkthrough of how AI handles real HVAC calls, answer your questions, and recommend the best plan for your call volume.
How does the 90-day money-back guarantee work?
If you're not completely satisfied within the first 90 days, we'll refund 100% of your payments. No questions asked.
Still unsure which plan is right?
We'll review your call volume and recommend the best option.